Allison "Ally" Nightingale is the youngest of the Nightingale clan, and the only female. She's the heroine of Rock Chick Revolution. She's wild enough to warrant her own police code, and works as a bartender at Brother's. In her secret geek life, her screen name is "Serenitywash."
- "Ally, dark-haired, brown-eyed and slim;" - Ashley, Kristen (2011-11-13). Rock Chick Reckoning (Kindle Location 1102).
- Significant Other: Ren Zano
- Children: Katie Zano and Unborn Child
- Best Friend: Indy Savage
- Parents: Malcolm Nightingale and Kitty Sue Nightingale
- Siblings: Lee Nightingale and Hank Nightingale